Spot it!, a.k.a. Dobble, is a simple pattern recognition game where players try to find an image shown on two cards.

Every card in original Spot it! features eight different symbols, with the symbols varying in size from one card to the next. Any two cards will have exactly one symbol in common. For the basic Spot it! game, show one card, then another. Whoever see the symbol in common on both cards claims the first card, then another card is revealed for players to search, and so on. Whoever has the most cards when the 55-card deck runs out wins!

Rules for different games – each an observation game with a speed element – are included with Spot it!, with the first one to find a match either gaining or getting rid of a card. Multiple versions of Spot it! have been published, with images in each version ranging from Halloween to hockey to baseball to San Francisco.